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Gold pearl
On the island of Palawan in southwestern Philippines, lives only person in the world who revealed the secret production of a rare species of jewelry - gold pearls. To fragile natural pearls are treated like Royal jewelry. Each oyster takes 5 years to make one such pearl, thus the slightest shake can destroy it.
This farm grows pearl is 500 km. from Manila and is very well protected from the emissions of the big city. All forces are thrown on to protect the oysters from external influence and negative influence on their growth.
Before you put oysters in the sea after 2 years of the incubator, each placed a small nucleus around which will grow a pearl. Then for 3 years divers will periodically get cages with oysters and to turn them to pearls were perfectly round and Shine through their x-ray to make sure the pearl is all right.
But the most difficult in the process of cultivating pearls was the removal of the oyster "Pinctada Maxima". 15 years biologists struggled with breeding rare species of oysters. The company now Jacques is the only one in the world that has trade secrets of the Golden pearl.
One week of harvest mined thousands of pearls. Each sold at a price of 500 euros. But the high-end pearls can cost several times more.